Individual Calculations March 2012
 Natoli, Domenico  Total change: 4.20  Rating chartPersonal card
 CP Palermo 2010 Palermo ITA 2012-01-14
RcRownchangeKK*chgGame
 1680 1821 3.00 4 0.28 15 4.20 
  Prinzivalli, Achille 1804 ITA0.501-0.0215-0.30 
  Camarda, Giuseppe 1568 ITA1.0010.19152.85 
  Varriale, Luca 1712 ITA0.501-0.1515-2.25 
  La Franca, Vincenzo 1634 ITA1.0010.26153.90 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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